10543115017 has 2 divisors, whose sum is σ = 10543115018. Its totient is φ = 10543115016.

The previous prime is 10543114997. The next prime is 10543115021. The reversal of 10543115017 is 71051134501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5612407056 + 4930707961 = 74916^2 + 70219^2 .

It is an emirp because it is prime and its reverse (71051134501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10543115017 - 2¹¹ = 10543112969 is a prime.

It is a super-2 number, since 2×10543115017² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10543115057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5271557508 + 5271557509.

It is an arithmetic number, because the mean of its divisors is an integer number (5271557509).

Almost surely, 2^10543115017 is an apocalyptic number.

It is an amenable number.

10543115017 is a deficient number, since it is larger than the sum of its proper divisors (1).

10543115017 is an equidigital number, since it uses as much as digits as its factorization.

10543115017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2100, while the sum is 28.

Adding to 10543115017 its reverse (71051134501), we get a palindrome (81594249518).

The spelling of 10543115017 in words is "ten billion, five hundred forty-three million, one hundred fifteen thousand, seventeen".